Aircraft Accident/Incident Report

Beaumont, Texas 77704
Monday, January 11, 1988 11:55 CDT

NTSB Narrative Summary Released at Completion of Accident

ACFT EXPERIENCED A POWER LOSS WHILE IN CRUISE FLT AT 500' AGL ON AN AERIAL PIPELINE PATROL FLT. AN OFF-ARPT EMERGENCY LNDG WAS MADE IN ROUGH TERRAIN AND THE ACFT WAS SUBSTANTIALLY DAMAGED. INVESTIGATION REVEALED THAT THE CARB HEAT GATE VALVE WOULD ONLY CLOSE 2/3RDS OF THE WAY WHEN THE CONTROL WAS PLACED IN THE CARB HEAT FULL ON POSITION. THE ACTUATOR ARM WAS BINDING AGAINST THE ENG COMPARTMENT INTERIOR BAFFLING. THE PLT AND PAX STATED THAT EARLIER ON THE SAME FLIGHT, PRIOR TO THE EMERGENCY LANDING, THEY HAD EXPERIENCED A PWR LOSS THAT WAS ALLEVIATED BY THE USE OF CARB HEAT.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 1/11/1988
Event Day of the Week Monday
Time of Event 1155
Event Time Zone Central Daylight Time
Event City BEAUMONT
Event State TEXAS
Event Country --
Zipcode of the event site 77704
Event Date Year 1988
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 30
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 300
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Light and Variable
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency FAA
NTSB Docket Number (internal use) 187
NTSB Notification Source --
NTSB Notification Date Jan 11 1988 12:00AM
NTSB Notification Time 1345
Fiche Number and/or location -used to find docket information 35805
Date of most recent change to record Dec 13 2000 11:29AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2517K
NTSB Number FTW88DRA02
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 180
Aircraft Series Identifier 180
Aircraft Serial Number 18052965
Certified Max Gross Weight 2800
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Oct 5 1987 12:00AM
Airframe hours since last inspection 81
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name JIMMY C BROWN
Aircraft Owner Street Address 6105 SUGARHILL
Aircraft Owner City ANGLETON
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode 77515
Operator is an individual? --
Operator Name DOW CHEMICAL CO.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address ROUTE 1, BOX 3
Operator City ANGLETON
Operator State TX
Operator Country
Operator Zip code 77515
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Aerial Observation
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code LBX
Departure City ANGLETON
Departure State TX
Departure Country
Departure Time 815
Departure Time Zone CST
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --